| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $71.27 | 13.794% | $81.101 | $81.10 | $81.10 | $81.10 |
| Purchase #2 | $195.54 | 13.850% | $222.6223 | $222.62 | $222.60 | $222.60 |
| Purchase #3 | $168.70 | 9.469% | $184.6742 | $184.67 | $184.65 | $184.70 |
| Purchase #4 | $106.55 | 3.822% | $110.6223 | $110.62 | $110.60 | $110.60 |
| Purchase #5 | $63.79 | 8.502% | $69.2134 | $69.21 | $69.20 | $69.20 |
| Purchase #6 | $216.31 | 7.757% | $233.0892 | $233.09 | $233.10 | $233.10 |
| Purchase #7 | $53.63 | 5.827% | $56.755 | $56.76 | $56.75 | $56.80 |
| 7 purchase totals = | $875.79 | $958.0774 | $958.07 | $958.00 | $958.10 | |